Questions tagged as 'ubuntu'

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Ionic - ionic cordova build android

Well, I have a problem. I have installed Android Studio and it works normally to develop applications. But when I run the code on ionic ionic cordova build An error has occurred Android Studio project detected Running command: /home/...
asked by 22.04.2018 / 16:56
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What does this -j8 mean?

I'm learning how to set up a server and I came across this -j8 command. I found nowhere an explanation of why this command. Could someone help me understand what he does? Thanks in advance     
asked by 25.04.2018 / 04:50
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Failure on vagrant up puphpet / ubuntu1604-x64

If I start the vagrant to start a project, this error occurs:    Bringing machine 'default' up with 'virtualbox' provider ...   == > default: Box 'puphpet / ubuntu1604-x64' could not be found. Attempting to find and install ...       defau...
asked by 13.04.2018 / 19:22
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404 in Application with Laravel. Problems with .htaccess

I have a php development environment with Ubuntu 18.04. In this environment I have two versions of PHP, 5.6 and 7.1 by necessity of some projects. I created a new project using Laravel 5.6 (php 7.1), I created the project with the composer wi...
asked by 02.04.2018 / 17:01
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Codeigniter does not display your Welcome screen

I started learning codeigniter a few days ago and I have the following problem: I've done the correct installation of LAMP and Codeigniter /var/www/html/codeigniter But when I try to access the Welcome page of the framework...
asked by 24.03.2018 / 20:26
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MgmtSrvr ERROR - Could not determine which nodeid to use for this node. Specify it with --ndb-nodeid = nodeid on command line

I'm trying to set up a mysql-cluster server and when I try to start the cluster manager with this command: ndb_mgmd -f /var/lib/mysql-cluster/config.ini --configdir=/var/lib/mysql-cluster is giving this message:    [MgmtSrvr] ERR...
asked by 09.03.2018 / 16:07
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ubuntu - error trying to update packages

I'm trying to update the packages and is giving the following error when trying to update sudo apt-get upgrade Lendo listas de pacotes... Pronto Construindo árvore de dependências Lendo informação de estado... Pronto Você pode querer e...
asked by 13.03.2018 / 17:27
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Problems with "libpq.so.5": wrong ELF class: ELFCLASS64 in C

I'm trying to run a compiled file in c and I get the following error message: "error while loading shared libraries: libpq.so.5: wrong ELF class: ELFCLASS64" I did a search and I identified that this type of error is due to the x64 and x86...
asked by 28.02.2018 / 15:27
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Ubuntu cinnamon hangs after CREATE on the docker-machine

That's the moment you caught (I'm on another computer) docker-machine create --driver virtualbox uhu Creating CA: /home/thatanero/.docker/machine/certs/ca.pem Creating client certificate: /home/thatanero/.docker/machine/certs/cert.pem...
asked by 24.02.2018 / 20:07
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I can not see the .htaccess file or binary files on ftp

I use an ubuntu 16.04 + apache + vsftpd instance on amazon ec2. I can not see the .htaccess file via ftp, but in vps it is there. What can it be? Binary files I also can not see via ftp, will that problem be vsftpd in vps, or can it be in...
asked by 26.02.2018 / 20:34